Turbine cleaning system

A spray cleaning device (230) for cleaning an auxiliary power unit (APU) within an aircraft comprises one or more spray nozzles (232), a water tube (238) for supplying water to the nozzles, and positioning means (236). A system for cleaning APUs comprises a spray cleaning device and a supply system...

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Bibliographische Detailangaben
Hauptverfasser:	NORDLUND, SEBASTIAN, AMCOFF, HENRIK
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING CLEANING CLEANING IN GENERAL ENGINE PLANTS IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES PERFORMING OPERATIONS PREVENTION OF FOULING IN GENERAL STEAM ENGINES TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	A spray cleaning device (230) for cleaning an auxiliary power unit (APU) within an aircraft comprises one or more spray nozzles (232), a water tube (238) for supplying water to the nozzles, and positioning means (236). A system for cleaning APUs comprises a spray cleaning device and a supply system for providing pressurized and temperature controlled washing fluid to the cleaning device. A method for cleaning APUs comprises providing a spray cleaning device, clamping the cleaning device to an air inlet structure of an aircraft, and supplying washing fluid to the cleaning device at a desired spray pressure, spray temperature, and spray droplet size.